[Xfce4-commits] <thunar:master> Add debug #if for dumping the file cache.

[Nick Schermer]

Updating branch refs/heads/master
         to f0fbe0baf68374535f976cf4d58ed29885d4d7de (commit)
       from bf583384eeff0bf0eaa3ea7ccf57adf736ddcccf (commit)

commit f0fbe0baf68374535f976cf4d58ed29885d4d7de
Author: Nick Schermer <nick at xfce.org>
Date:   Mon Oct 22 17:35:48 2012 +0200

    Add debug #if for dumping the file cache.

 thunar/thunar-file.c |   45 +++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 45 insertions(+), 0 deletions(-)

diff --git a/thunar/thunar-file.c b/thunar/thunar-file.c
index dcd7ccd..f4eda62 100644
--- a/thunar/thunar-file.c
+++ b/thunar/thunar-file.c
@@ -72,6 +72,9 @@
 /* Additional flags associated with a ThunarFile */
 #define THUNAR_FILE_IN_DESTRUCTION 0x04
 
+/* Dump the file cache every X second, set to 0 to disable */
+#define DUMP_FILE_CACHE 0
+
 
 
 /* Signal identifiers */
@@ -223,6 +226,44 @@ thunar_file_atexit (void)
 
 
 
+#if DUMP_FILE_CACHE
+static void
+thunar_file_cache_dump_foreach (gpointer gfile,
+                                gpointer value,
+                                gpointer user_data)
+{
+  gchar *name;
+
+  name = g_file_get_parse_name (G_FILE (gfile));
+  g_print ("    %s (%u)\n", name, G_OBJECT (value)->ref_count);
+  g_free (name);
+}
+
+
+
+static gboolean
+thunar_file_cache_dump (gpointer user_data)
+{
+  G_LOCK (file_cache_mutex);
+
+  if (file_cache != NULL)
+    {
+      g_print ("--- %d ThunarFile objects in cache:\n",
+               g_hash_table_size (file_cache));
+
+      g_hash_table_foreach (file_cache, thunar_file_cache_dump_foreach, NULL);
+
+      g_print ("\n");
+    }
+
+  G_UNLOCK (file_cache_mutex);
+
+  return TRUE;
+}
+#endif
+
+
+
 static void
 thunar_file_class_init (ThunarFileClass *klass)
 {
@@ -238,6 +279,10 @@ thunar_file_class_init (ThunarFileClass *klass)
 #endif
 #endif
 
+#if DUMP_FILE_CACHE
+  g_timeout_add_seconds (DUMP_FILE_CACHE, thunar_file_cache_dump, NULL);
+#endif
+
   /* pre-allocate the required quarks */
   thunar_file_watch_quark = g_quark_from_static_string ("thunar-file-watch");